Question

what is recalculation

Answer 1

In spreadsheet programs, recalculation refers to computing the values of cells in a spreadsheet. Recalculation is necessary whenever you change a formula or enter new data into one or more cells. Depending on the size and complexity of your spreadsheet, recalculation can be a time-consuming process. One criterion for evaluating spreadsheet programs, therefore, is how fast they recalculate.